package 关于n和n的故事;

import java.util.ArrayList;

/**
 * 作者:XueHuaAngel
 */
public class Main {
    public static void main(String[] args) {
        countDemo();
    }
    public static void countDemo(){
        int num = 0;
        for (int i=0;i<100;i++){
            num = ++num;
            /**
             *  do something
             */
            ArrayList arrayList = new ArrayList();
        }
        System.out.println(num);
    }

}
